package com.aaa.dao;

import com.aaa.entity.Student;
import com.aaa.vo.StudentVo;

import java.util.List;

public interface StudentMapper {

    List<Student> getAll(StudentVo studentVo);

    int addStu(Student student);

    int delete(Integer id);

    Student getById(int id);

    int update(Student student);
}




